Invention Grant
US07947607B2 Apparatus and associated method for making a virtual ground array structure that uses inversion bit lines
有权
用于制造使用反转位线的虚拟接地阵列结构的装置和相关方法
- Patent Title: Apparatus and associated method for making a virtual ground array structure that uses inversion bit lines
- Patent Title (中): 用于制造使用反转位线的虚拟接地阵列结构的装置和相关方法
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Application No.: US12342837Application Date: 2008-12-23
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Publication No.: US07947607B2Publication Date: 2011-05-24
- Inventor: Chao-I Wu
- Applicant: Chao-I Wu
- Applicant Address: TW
- Assignee: Macronix International Co., Ltd.
- Current Assignee: Macronix International Co., Ltd.
- Current Assignee Address: TW
- Agency: Baker & McKenzie LLP
- Main IPC: H01L21/311
- IPC: H01L21/311
Abstract:
A virtual ground array structure uses inversion bit lines in order to eliminate the need for implanted bit lines. As a result, the cell size can be reduced, which can provide greater densities and smaller packaging.
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